From: Scott Kitterman <scott@kitterman.com>
Date: Mon, 20 Apr 2020 10:59:54 -0700
Subject: Include pkg-resources in freeze system wheels

Bug-Debian: https://bugs.debian.org/871790
Origin: vendor
Forwarded: not-needed
Last-Update: 2020-04-04

  * Add pkg-resources to pip freeze 'DEV_PKGS' so this Debian unique system
    wheel does not show up when pip freeze is run (Closes: #871790)
---
 src/pip/_internal/commands/freeze.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pip/_internal/commands/freeze.py b/src/pip/_internal/commands/freeze.py
index 4d1ce69..5f71bd3 100644
--- a/src/pip/_internal/commands/freeze.py
+++ b/src/pip/_internal/commands/freeze.py
@@ -12,7 +12,7 @@ from pip._internal.utils.compat import stdlib_pkgs
 from pip._internal.utils.deprecation import deprecated
 from pip._internal.utils.typing import MYPY_CHECK_RUNNING
 
-DEV_PKGS = {'pip', 'setuptools', 'distribute', 'wheel'}
+DEV_PKGS = {'pip', 'setuptools', 'distribute', 'wheel', 'pkg-resources'}
 
 if MYPY_CHECK_RUNNING:
     from optparse import Values
